Large 600ml drink mixing shaker which has a secure screw on lid with a snap closure. It is manufactured from polypropylene which is shatterproof, odour-resistant and BPA-free. Atlas is designed for mixing and pouring powdered drinks and nutrition supplements. It has both metric and imperial graduations and a stainless steel mixing ball which helps to break up powder granules. The shaker and lid can be mixed and matched in any colour combination from the standard colours at no extra cost. This product is not dishwasher safe and handwashing is recommended.